Customer Ratings & Reviews

I bought it last month for backup my laptop. This SSD is very fast as expected, very handy and very strong .

Small and fast. Formatted to Mac quickly and was a breeze to use. Includes adapter for USB A which is nice.

Perfect addition to my storage needs. Highly recommend this item.

Super solid device and incredibly small, exactly what I needed!

Has helped streamline my photography workflow to upload photos from memory card to SDD. Is blazing fast to browse/organize and edit off of. I like that it has a rubberized exterior layer. Seems like it holds up well to jostles and being thrown around in a camera bag w/ no problem. Nice that it also included a USB-C data transfer cable as well as a USB-C to USB-A adapter. Overall satisfied with my purchase.

Great item. Works well, holds lots and lots of data! Yes I would recommend.

Got this for a film shoot! It got the job done! Would recommend!

I like the shape and size no pun intended. Plus 4 TB at the price point with biggest discount, say less!!!!!

Good product. Found it cheaper a bit cheaper, but convenience with BB superseded my decision.

Initially, I was really happy with my purchase - sizable storage capacity, fast, and small form factor, all-in-one. I was planning to partition it and use it for both storing files and backing up my MacBook Pro. However, as I've since learned, this product from SanDisk was very shoddily put together, with poor quality components, etc. Another reviewer, Duped, mentioned an Ars Technica article entitled, SanDisk’s silence deafens as high-profile users say Extreme SSDs still broken, from August 8, 2023. I highly recommend everyone to read that article, as well as another article from Ars Technica titled "SanDisk Extreme SSDs are “worthless,” multiple lawsuits against WD say." The second article lists the "few" drive models that Western Digital, themselves, admitted are faulty: SanDisk Extreme Portable 4TB (SDSSDE61-4T00) SanDisk Extreme Pro Portable 4TB (SDSSDE81-4T00) SanDisk Extreme Pro Portable 2TB (SDSSDE81-2T00) SanDisk Extreme Pro Portable 1TB (SDSSDE81-1T00) Western Digital My Passport 4TB (WDBAGF0040BGY). This item is the first one on the list (SanDisk Extreme Portable 4TB (SDSSDE61-4T00)). I wish I had known about these issues then since i would have returned it immediately.

Excellent, fast and easy to use. Would definitely recommend.

ultra-portable, 4TB is more than enough to store movies, pictures, and documents

would definitely recommend it, but the price is a bit high

I’m glad SSD are finally getting cheaper I picked this up on sale definitely fast and holds up well

Perfect size for travel and with weather proof also great. Very good price point for 4 TB External HD

Small and lightweight, but excellent item to have for backing up computer.

so much space on such a small and compact drive. I can edit my films and videos anywhere on the road and feel secure with this SSD.

Love these hard drives! They are small, durable, compact, and super fast! I will always repurchase!

Great, fast, durable... Great deal for a 4TB SSD which is a slightly hard find in the first place. SanDisk is alone in this class...

We use these drives for all of our film production needs. We do a lot of travel shoots and these are very compact and very sturdy. We fly with them and ship them across the country and haven't had any issues yet. We are putting a lot of valuable, irreplaceable content on each of these and they haven't let us down (or made us re-shoot an entire project, thankfully). They feel a bit pricey when you start buying them weekly but they seem to be worth it.